Finding the Fourth Proportional to 2,109,824,541, 2,911,557,892.50 and 1,182,676,509

Step by Step Solution

1. Step 1: Write the proportion equation
   2,109,824,541 : 2,911,557,892.50 = 1,182,676,509 : x
2. Step 2: Convert to fraction form
   2,109,824,541/2,911,557,892.50 = 1,182,676,509/x
3. Step 3: Cross multiply
   2,109,824,541x = 2,911,557,892.50 × 1,182,676,509
4. Step 4: Simplify right side
   2,109,824,541x = 3,443,431,124,053,297,152
5. Step 5: Solve for x
   x = 3,443,431,124,053,297,152/2,109,824,541
6. Step 6: Final answer
   x = 1,632,093,596.95